Ruth wants to test the hypothesis that favorite car color is independent of gender. She carries out the x test at 5% significance level
Ruth wants to test the hypothesis that favorite car color is independent of gender. She carries out the x test at 5% significance level and determines that the x2 test statistic is 4.31 and the p-value is 0.0730. The critical value is found 7.82. What conclusion should she draw and why?
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Authors: Gary R Jensen, Emilio Musso, Lorenzo Nicolodi
1st Edition
3319270761, 9783319270760
